题目内容
Old Henry _________ take his dog for a walk after supper. But these days he is too weak to do that.
A.has to B.is able to C.used to D.got used to
【答案】
C
【解析】
试题分析:have to 不得不 be able to能够做某事 get used to sth习惯于某事 ,句意:亨利老人过去常常晚饭后去遛狗。但现在他太虚弱了而不能这么做了。故选C.
考点:used to do 句型用法
点评:be used to do sth被用来做某事;be used to doing sth习惯于做某事及used to do sth过去常常做某事,是中考必须掌握的基本语言点。其中,used to do sth表示过去常常做某事而现在已经不这样了。
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